1 files changed, 82 insertions, 0 deletions
diff --git a/src/main/java/net/minecraft/server/RecipesMapClone.java b/src/main/java/net/minecraft/server/RecipesMapClone.java
new file mode 100644
index 00000000..f9213730
--- /dev/null
+++ b/src/main/java/net/minecraft/server/RecipesMapClone.java
@@ -0,0 +1,82 @@
+package net.minecraft.server;
+
+// CraftBukkit start
+import java.util.List;
+import org.bukkit.craftbukkit.inventory.CraftItemStack;
+import org.bukkit.craftbukkit.inventory.CraftShapelessRecipe;
+// CraftBukkit end
+
+public class RecipesMapClone extends ShapelessRecipes implements IRecipe { // CraftBukkit - added extends
+
+    // CraftBukkit start - delegate to new parent class
+    public RecipesMapClone() {
+        super(new ItemStack(Item.MAP, 0, -1), java.util.Arrays.asList(new ItemStack(Item.MAP_EMPTY, 0, 0)));
+    }
+    // CraftBukkit end
+
+    public boolean a(InventoryCrafting inventorycrafting, World world) {
+        int i = 0;
+        ItemStack itemstack = null;
+
+        for (int j = 0; j < inventorycrafting.getSize(); ++j) {
+            ItemStack itemstack1 = inventorycrafting.getItem(j);
+
+            if (itemstack1 != null) {
+                if (itemstack1.id == Item.MAP.id) {
+                    if (itemstack != null) {
+                        return false;
+                    }
+
+                    itemstack = itemstack1;
+                } else {
+                    if (itemstack1.id != Item.MAP_EMPTY.id) {
+                        return false;
+                    }
+
+                    ++i;
+                }
+            }
+        }
+
+        return itemstack != null && i > 0;
+    }
+
+    public ItemStack a(InventoryCrafting inventorycrafting) {
+        int i = 0;
+        ItemStack itemstack = null;
+
+        for (int j = 0; j < inventorycrafting.getSize(); ++j) {
+            ItemStack itemstack1 = inventorycrafting.getItem(j);
+
+            if (itemstack1 != null) {
+                if (itemstack1.id == Item.MAP.id) {
+                    if (itemstack != null) {
+                        return null;
+                    }
+
+                    itemstack = itemstack1;
+                } else {
+                    if (itemstack1.id != Item.MAP_EMPTY.id) {
+                        return null;
+                    }
+
+                    ++i;
+                }
+            }
+        }
+
+        if (itemstack != null && i >= 1) {
+            return new ItemStack(Item.MAP, i + 1, itemstack.getData());
+        } else {
+            return null;
+        }
+    }
+
+    public int a() {
+        return 9;
+    }
+
+    public ItemStack b() {
+        return null;
+    }
+}